Title:
COUNTERFLOW-TYPE DIRECT HEATING-TYPE HEAT EXCHANGER
Document Type and Number:
Japanese Patent JP2018071918
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a counterflow-type direct heating-type heat exchanger which can suppress abrasion of a container by fluid to be heated.SOLUTION: A counterflow-type direction heating-type heat exchanger A includes: a container 10; a supply pipe 11 horizontally provided in the container 10 and supplying fluid to be heated 1; a supply port 12 provided at an end of the supply pipe 11 and opening downwardly in a vertical direction; and a rectifier 40 connected to the supply port 12. The rectifier 40 includes a cylinder 41 and a guiding plate 45 provided in the cylinder 41. The guiding plate 45 is provided so as to divide inside of the cylinder 41 into a flow path 46a on an upstream side of the supply pipe 11 and a flow path 46b on a downstream side. An upper end of the guiding plate 45 is projected into the supply pipe 11. A flow rate of the fluid to be heated guided in the upstream-side flow path 46a can be increased, and a flow rate drift of the fluid to be heated 1 can be suppressed.SELECTED DRAWING: Figure 6
Inventors:
KYODA YOJI
NAKAI OSAMU
SAKAMOTO TAKASHI
MATSUBARA SATOSHI
UCHIDA YUTA
NAKAI OSAMU
SAKAMOTO TAKASHI
MATSUBARA SATOSHI
UCHIDA YUTA
Application Number:
JP2016213968A
Publication Date:
May 10, 2018
Filing Date:
November 01, 2016
Export Citation:
Assignee:
SUMITOMO METAL MINING CO
International Classes:
F28C3/14; F24H9/00
Attorney, Agent or Firm:
Yamauchi Patent Office